(19)

(11)

EP 2 171 798 A1

(12)

(43) Date of publication: 07.04.2010 Bulletin 2010/14 (21) Application number: 08775288.7 (22) Date of filing: 22.07.2008

(51) International Patent Classification (IPC):  H01Q 3/24(2006.01) H04B 7/02(2006.01) H01Q 21/00(2006.01) (86) International application number: PCT/EP2008/059616 (87) International publication number: WO 2009/013297 (29.01.2009 Gazette 2009/05)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 24.07.2007 FR 0705376 (71) Applicant: Thomson Licensing 92443 Issy-les-Moulineaux Cedex (FR)	(72) Inventors: ROBERT, Jean-Luc F-92100 Boulogne Billancourt (FR) MINARD, Philippe F-92100 Boulogne Billancourt (FR) LOUZIR, Ali F-92100 Boulogne Billancourt (FR) (74) Representative: Rossmanith, Manfred  Deutsche Thomson OHG European Patent Operations Karl-Wiechert-Allee 74 30625 Hannover 30625 Hannover (DE)